[INFO] cloning repository https://github.com/Baptiste-Leterrier/radio-conductor
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Baptiste-Leterrier/radio-conductor" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBaptiste-Leterrier%2Fradio-conductor", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBaptiste-Leterrier%2Fradio-conductor'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] baa0b06f28f0abf55f2495e226ae35981947f802
[INFO] testing Baptiste-Leterrier/radio-conductor against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBaptiste-Leterrier%2Fradio-conductor" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Baptiste-Leterrier/radio-conductor
[INFO] finished tweaking git repo https://github.com/Baptiste-Leterrier/radio-conductor
[INFO] tweaked toml for git repo https://github.com/Baptiste-Leterrier/radio-conductor written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Baptiste-Leterrier/radio-conductor on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Baptiste-Leterrier/radio-conductor already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] [stderr]    Compiling radio-conductor v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `idx`
[INFO] [stdout]    --> src/main.rs:370:17
[INFO] [stdout]     |
[INFO] [stdout] 370 |             let idx = 0;
[INFO] [stdout]     |                 ^^^ help: if this is intentional, prefix it with an underscore: `_idx`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tab_id`
[INFO] [stdout]    --> src/main.rs:324:25
[INFO] [stdout]     |
[INFO] [stdout] 324 |                     let tab_id = ui.make_persistent_id(("tab", i));
[INFO] [stdout]     |                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_tab_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]    --> src/main.rs:380:38
[INFO] [stdout]     |
[INFO] [stdout] 380 | ...                   let (id, rect) = ui.allocate_space(Vec2::new(btn_w, btn_h));
[INFO] [stdout]     |                            ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]    --> src/main.rs:455:38
[INFO] [stdout]     |
[INFO] [stdout] 455 | ...                   let (id, rect) = ui.allocate_space(Vec2::new(btn_w, btn_h));
[INFO] [stdout]     |                            ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]    --> src/main.rs:471:34
[INFO] [stdout]     |
[INFO] [stdout] 471 | ...                   let (id, rect) = ui.allocate_space(Vec2::new(btn_w, btn_h));
[INFO] [stdout]     |                            ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `stop` is never used
[INFO] [stdout]    --> src/main.rs:142:8
[INFO] [stdout]     |
[INFO] [stdout] 116 | impl AudioPlayer {
[INFO] [stdout]     | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 142 |     fn stop(&mut self) {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 00s
[INFO] running `Command { std: "docker" "inspect" "2407e75bdb8596686319a70cb7d2d82c2a3bedd7de986b3ffdb6322ae9b7c01a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2407e75bdb8596686319a70cb7d2d82c2a3bedd7de986b3ffdb6322ae9b7c01a", kill_on_drop: false }`
[INFO] [stdout] 2407e75bdb8596686319a70cb7d2d82c2a3bedd7de986b3ffdb6322ae9b7c01a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 13195092eb1805a50319eb93b041aff60e12c044aaea8bfcc365e3decc63c387
[INFO] running `Command { std: "docker" "start" "-a" "13195092eb1805a50319eb93b041aff60e12c044aaea8bfcc365e3decc63c387", kill_on_drop: false }`
[INFO] [stderr]    Compiling radio-conductor v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `idx`
[INFO] [stdout]    --> src/main.rs:370:17
[INFO] [stdout]     |
[INFO] [stdout] 370 |             let idx = 0;
[INFO] [stdout]     |                 ^^^ help: if this is intentional, prefix it with an underscore: `_idx`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tab_id`
[INFO] [stdout]    --> src/main.rs:324:25
[INFO] [stdout]     |
[INFO] [stdout] 324 |                     let tab_id = ui.make_persistent_id(("tab", i));
[INFO] [stdout]     |                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_tab_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]    --> src/main.rs:380:38
[INFO] [stdout]     |
[INFO] [stdout] 380 | ...                   let (id, rect) = ui.allocate_space(Vec2::new(btn_w, btn_h));
[INFO] [stdout]     |                            ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]    --> src/main.rs:455:38
[INFO] [stdout]     |
[INFO] [stdout] 455 | ...                   let (id, rect) = ui.allocate_space(Vec2::new(btn_w, btn_h));
[INFO] [stdout]     |                            ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]    --> src/main.rs:471:34
[INFO] [stdout]     |
[INFO] [stdout] 471 | ...                   let (id, rect) = ui.allocate_space(Vec2::new(btn_w, btn_h));
[INFO] [stdout]     |                            ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `stop` is never used
[INFO] [stdout]    --> src/main.rs:142:8
[INFO] [stdout]     |
[INFO] [stdout] 116 | impl AudioPlayer {
[INFO] [stdout]     | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 142 |     fn stop(&mut self) {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "13195092eb1805a50319eb93b041aff60e12c044aaea8bfcc365e3decc63c387", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13195092eb1805a50319eb93b041aff60e12c044aaea8bfcc365e3decc63c387", kill_on_drop: false }`
[INFO] [stdout] 13195092eb1805a50319eb93b041aff60e12c044aaea8bfcc365e3decc63c387
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 76920f5b31bbaff2a11671488771f8c4ec7b68264cfe6712fa6258ce47cc3e84
[INFO] running `Command { std: "docker" "start" "-a" "76920f5b31bbaff2a11671488771f8c4ec7b68264cfe6712fa6258ce47cc3e84", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `idx`
[INFO] [stderr]    --> src/main.rs:370:17
[INFO] [stderr]     |
[INFO] [stderr] 370 |             let idx = 0;
[INFO] [stderr]     |                 ^^^ help: if this is intentional, prefix it with an underscore: `_idx`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tab_id`
[INFO] [stderr]    --> src/main.rs:324:25
[INFO] [stderr]     |
[INFO] [stderr] 324 |                     let tab_id = ui.make_persistent_id(("tab", i));
[INFO] [stderr]     |                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_tab_id`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `id`
[INFO] [stderr]    --> src/main.rs:380:38
[INFO] [stderr]     |
[INFO] [stderr] 380 | ...                   let (id, rect) = ui.allocate_space(Vec2::new(btn_w, btn_h));
[INFO] [stderr]     |                            ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `id`
[INFO] [stderr]    --> src/main.rs:455:38
[INFO] [stderr]     |
[INFO] [stderr] 455 | ...                   let (id, rect) = ui.allocate_space(Vec2::new(btn_w, btn_h));
[INFO] [stderr]     |                            ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `id`
[INFO] [stderr]    --> src/main.rs:471:34
[INFO] [stderr]     |
[INFO] [stderr] 471 | ...                   let (id, rect) = ui.allocate_space(Vec2::new(btn_w, btn_h));
[INFO] [stderr]     |                            ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stderr] 
[INFO] [stderr] warning: method `stop` is never used
[INFO] [stderr]    --> src/main.rs:142:8
[INFO] [stderr]     |
[INFO] [stderr] 116 | impl AudioPlayer {
[INFO] [stderr]     | ---------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 142 |     fn stop(&mut self) {
[INFO] [stderr]     |        ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `radio-conductor` (bin "radio-conductor" test) generated 6 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/radio_conductor-14703e7bda04114b)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "76920f5b31bbaff2a11671488771f8c4ec7b68264cfe6712fa6258ce47cc3e84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76920f5b31bbaff2a11671488771f8c4ec7b68264cfe6712fa6258ce47cc3e84", kill_on_drop: false }`
[INFO] [stdout] 76920f5b31bbaff2a11671488771f8c4ec7b68264cfe6712fa6258ce47cc3e84